12.04.2009

A310-200/300 AFCS A/P


A/P
  1. A/P#1 USE G HYD,     #2 USE Y
  2. A/P ENG LOGIC:
HYD PRESS OK
Y/D OK
PITCH AND ROLL SERVO OK
YAW SERVO OK WHEN SLAT EXT IN CMD
BANK<45
  1. A/P COMPUTERS  POWERED IF:
ENG RUN
LIT TEST
AFCS TEST OR GND SCAN ON MTP
A/C IN FLT
P/T ENG
  1. F/D LOGIC:
FCC AND FAC AND FCU OK
2 IRS OK
L/G SW AND ADC OK






  1. A/P#1 HAS MECH PRIORITY IN LAND
  2. BASIC MODE: FIRST WING LEVEL ,HDG HLD, V/S
  3. ROLL BELOW 5DEG MEANS WING LEVEL
  4. ON GND INITIAL MODE IS CWS BUT IF ENG SHUT  CMD IS INITIATED AND IN FLT IS CMD
  5. YAW SERVO OPERATIVE IN CMD + SLAT EXT FOR HDG HLD
  6. A/S HELD BY ELEV IN CLIMB AND DESCEND(LVL CHANGE MODE) , ATH GOES TO THRUST MODE
  7. COMMON MODE BETWEEN LAT AND LONG:
T/O, G/A: THR FULL, SRS, LOC OR HDG HOLD OR HDG SEL
LAND, APPR: LOC+G/S (SPD HELD BY ATH)
  1. FCU OUTPUTS ARE DIGITAL
  2. FCU IS FAIL PASSIVE HAS DUAL POWER
  3. PRESET GREEN LIT ON AFTER REACH THAT ALT
  4. HDG SEL BUTTON:  PUSH TO SEE PRESENT  HDG AND PULL TO HDG SEL ENGAGE
  5. SPD P/B : PUSH TO PRESET AND PULL TO SPD OR MACH MODE
  6. ALT SEL P/B: PUSH TO CHANGE 100FT TO 1000FT AND PULL TO SEL LEVEL CHANGE
  7. V/S P/B : TURN TO SELECT DESIRE V/S  AND TURN 1 CLICK TO SEE PRESENT  V/S IN 12SEC
  8. HDG SEL KNOB HAS 2 POS: NORMAL(25DEG),15DEG
  9. IF ANOTHER LONG MODE SEL V/S DISPLAY DASH
  10. PROFILE SEL SO A/P AND ATH (IF AUTO ) WILL COUPLE  TO FMS
  11. SPD SEL IN PROFILE COZ A/P GO TO LVL CHANGE
  12. IN LEVEL CHANGE  INCREASING ALT MAX THR SEL AND DECREASING ALT THR WILL GO TO IDLE BUT SPD HELD
  13. SPD AUTO CHANGE TO MACH IN 25400FT
  14. YAW BAR SHOWN ONLY IN ALIGN AND T/O DISABLED BELOW 30FT
  15. FD DISENG COUSES A/P DISENG
  16. BOTH CWS CAN’T BE SELECT AT THE SAME TIME
  17. ALL DATA ARE ARINC EXCEPT DISENG SW’S (DESCRET)
  18. A/P DISENG WARN :
ALT>200FT: A/P OFF LIT FLASHES + INTERMITTENT CAVALRY CHARGE
ALT<200FT: AUTO LAND FLASHES+ INTERMITTENT CAVALRY CHARGE
  1. ROLL OUT LOSS INDICATED  ON PFD
  2. TRIPLE CLICK HEARD IF LAND MODE CAPIBILITY REDUCTION
  3. AUTO LAND LIT FLASHES IF:
ONE A/P OFF
LOC OR G/S HI DEV
ALFA LONG FLARE
R/A ‘S DIFF >10FT




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